Atomic theory, Atomic structure, and the Periodic Table

An atom is the smallest particle a living thing can be split into and still be the same thing

What makes up the majority of the periodic table?

Who first organized the periodic table?

Antimony is a

An atom is made up of

______ experimented with the cathode ray tube, while _____ performed the gold foil experiment

The mass number is the total weight the protons, neutrons, and electrons

Henry Moseley could determine the number of _____ in each element

Who first named atoms?

JJ Thomson introduced the _____ model

A proton has a ______ charge

An atom with a charge is called a(n)

A neutron has a ______ charge

Schrodinger and Heisenberg proved that electrons do not move in paths but instead in a(n)  

A _____ model is the easiest way to diagram an atom

The protons don't fly away from each other due to 

An electron has a ______ charge

Valence electrons are the

Periods are rows and Groups are columns

Metalloids are located